<template>
  <div class="app-container">
    <div class="custom_card">
      <h4 class="form-header h4">基本信息</h4>
      <el-form ref="form" :model="form" label-width="80px">
        <el-row>
          <el-col :sm="24" :md="8" :lg="6">
            <el-form-item label="用户昵称" prop="nickName">
              <el-input v-model="form.nickName" disabled />
            </el-form-item>
          </el-col>
          <el-col :sm="24" :md="8" :lg="6">
            <el-form-item label="登录账号" prop="phonenumber">
              <el-input v-model="form.userName" disabled />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>

      <h4 class="form-header h4">角色信息</h4>
      <el-table
        v-loading="loading"
        :row-key="getRowKey"
        @row-click="clickRow"
        ref="table"
        @current-change="clickChange"
        :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)"
        border
      >
        <el-table-column label="序号" type="index" align="center" width="80">
          <template slot-scope="scope">
            <span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column label="选择" width="55" align="center">
          　　　　<template slot-scope="scope">
            　　　　　　<el-radio v-model="tableRadio" :label="scope.row"
              ><i></i
            ></el-radio>
            　　　　</template
          >
          　　</el-table-column
        >
        <el-table-column
          label="角色编号"
          align="center"
          min-width="100"
          show-overflow-tooltip
          prop="roleId"
        />
        <el-table-column
          label="角色名称"
          align="center"
          min-width="180"
          show-overflow-tooltip
          prop="roleName"
        />
        <el-table-column
          label="权限字符"
          align="center"
          min-width="180"
          show-overflow-tooltip
          prop="roleKey"
        />
        <el-table-column
          label="创建时间"
          align="center"
          min-width="180"
          show-overflow-tooltip
          prop="createTime"
        >
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total > 0"
        :total="total"
        :page.sync="pageNum"
        :limit.sync="pageSize"
      />

      <el-form label-width="100px">
        <el-form-item
          style="text-align: center; margin-left: -120px; margin-top: 30px"
        >
          <el-button type="primary" @click="submitForm()">提交</el-button>
          <el-button @click="close()">返回</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { getAuthRole, updateAuthRole } from '@/api/system/user'

export default {
  name: 'AuthRole',
  data() {
    return {
      tableRadio: null,
      // 遮罩层
      loading: true,
      // 分页信息
      total: 0,
      pageNum: 1,
      pageSize: 10,
      // 选中角色编号
      roleIds: [],
      // 角色信息
      roles: [],
      // 用户信息
      form: {},
    }
  },
  created() {
    const userId = this.$route.params && this.$route.params.userId
    if (userId) {
      this.loading = true
      getAuthRole(userId).then((response) => {
        this.form = response.user
        this.roles = response.roles
        this.total = this.roles.length
        this.$nextTick(() => {
          this.roles.forEach((row) => {
            if (row.flag) {
              this.$refs.table.toggleRowSelection(row)
            }
          })
        })
        this.loading = false
      })
    }
  },
  methods: {
    /** 单击选中行数据 */
    clickRow(row) {
      this.$refs.table.toggleRowSelection(row)
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.roleIds = selection.map((item) => item.roleId)
    },
    clickChange(item) {
      this.tableRadio = item
      this.roleIds = [item.roleId]
    },
    // 保存选中的数据编号
    getRowKey(row) {
      return row.roleId
    },
    /** 提交按钮 */
    submitForm() {
      const userId = this.form.userId
      const roleIds = this.roleIds.join(',')
      updateAuthRole({ userId: userId, roleIds: roleIds }).then((response) => {
        this.$modal.msgSuccess('授权成功')
        this.close()
      })
    },
    /** 关闭按钮 */
    close() {
      this.$store.dispatch('tagsView/delView', this.$route)
      this.$router.push({ path: '/tenantCenter/jichu/user' })
    },
  },
}
</script>
